Semiconductors
Semiconductors?
A group of atoms that have a small number of mobile charges.
Why Silicon?
With it’s completely filled/taken electrons it becomes harder for energy to escape.
For solar panels it's most important to trap as much energy as possible.
Metal As A Conductor
Band Theory: With no gap between a valence band and conduction band, energy is conducted more easily through metal.
Quantum Efficiency
This depends on the color of light being displayed.
(blue light = photons with high energy)
(red light = low energy)
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